CN201972129U - Leaf sucking/blowing fan - Google Patents
Leaf sucking/blowing fan Download PDFInfo
- Publication number
- CN201972129U CN201972129U CN2011200746269U CN201120074626U CN201972129U CN 201972129 U CN201972129 U CN 201972129U CN 2011200746269 U CN2011200746269 U CN 2011200746269U CN 201120074626 U CN201120074626 U CN 201120074626U CN 201972129 U CN201972129 U CN 201972129U
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- air duct
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- vacuum blower
- blowing fan
- air cylinder
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Abstract
The utility model relates to the technical field of cleaning tools, in particular to a leaf sucking/blowing fan, which solves the problems that the traditional sucking/blowing fan is inconvenient to use since the length cannot be adjusted, or the intensity of the whole structure is reduced since a single air pipe is adopted for adjusting. The leaf sucking/blowing fan comprises a machine head, and is characterized in that one end of the machine head is connected with the upper end of an upper air cylinder, the lower end of the upper air cylinder is connected with a lower air cylinder; the machine head is provided with a crumb outlet, the outer end of the crumb outlet is provided with a crumb outlet flange; the lower air cylinder consists of two parallel charging barrels which are respectively provided with channels; two channels pass through the lower air cylinder and the upper air cylinder and are communicated with an air inlet and an air outlet in the machine head; an intersection part of the crumb outlet and the air outlet of the machine head is provided with a wind screen; and the lower air cylinder is provided with an adjusting button, and the upper air cylinder is provided with a positioning groove. With the adoption of the leaf sucking/blowing fan, the leaf sucking/blowing fan is convenient to operate, the labor intensity is low, and the leaf sucking/blowing fan freely stretches and retracts, therefore, the leaf sucking/blowing fan is suitable for persons having different heights to operate.
Description
Technical field
The utility model relates to the burnisher technical field, relates in particular to a kind of foliage pressure-vacuum blower fan.
Background technology
Existing foliage pressure-vacuum blower fan structure is various informative, its characteristics are respectively arranged, for CN101492910A a kind of foliage pressure-vacuum blower fan is disclosed as patent announcement number, comprise block assembly, leaf collecting box, push rod, leaf collecting box is arranged on the top of block assembly, push rod is fixedlyed connected with block assembly, front and back wheel is arranged on the casing, the front portion of casing is provided with preceding fan housing, the leaf outlet of preceding fan housing links to each other with the air intake of fan blade, the air outlet of fan blade is connected with the pressure-vaccum changeover switch, and the last air outlet of pressure-vaccum changeover switch is connected with leaf collecting box.As patent announcement number is the foliage pressure-vacuum blower fan of CN2745993Y, and wherein main case is formed by connecting by a locking device by forward and backward casing, and main case is provided with the bent channel type chip-discharging outlet that can discharge for leaf.And for example a kind of sleeved wind pipe of patent publication No. CN101481906A, dismountable wheel foliage pressure-vacuum blower fan, wherein airduct is made up of upcast ventilation pipe and lower air conduit, both are connected together removably, body is an independent integral body, the mode that adopts buckle-type to be connected and fixed between upcast ventilation pipe and the body, but can not regulate length.Patent announcement number is a kind of airduct extension type foliage pressure-vacuum blower fan of CN200978402Y for another example, but it is characterized in that being provided with the passage that the air feed pipe slides in casing inside, and be telescopic socket join structure between the airduct, make airduct scalable in casing, only influential to the overall construction intensity of blower with the mode of airduct adjusting.
Summary of the invention
The purpose of this utility model is can not regulate the use inconvenience that brings or adopt independent airduct to regulate the problem that causes overall construction intensity to lower in order to solve existing blower length, a kind of foliage pressure-vacuum blower fan of reasonable in design is provided, be provided with double cartridge arranged side by side, and be in the wind the tube with following air duct between the employing slidably, orientable rack-and-pinion locating slot device, make down air duct slidably, realize stretching, overall construction intensity is big, and is easy to operate.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of foliage pressure-vacuum blower fan, comprise head, and it is characterized in that an end of described head is connected with the upper end of last air duct, the lower end of last air duct connects air duct down; Be provided with the crumb mouth in the described head, the outer end, crumb mouth is provided with out the bits flange; Described down air duct is that two barrels arranged side by side are formed, and is respectively equipped with passage in two barrels arranged side by side, and two passes passes down air duct and last air duct and communicates with air intake, air outlet in the head, and the crumb mouth of head and air outlet intersection are provided with verge board; Following air duct is provided with the adjusting button, and last air duct is provided with locating slot.Because the pressure-vaccum quantity of leaf is howed a lot than general family, the rubbish of doing the chamber, weight is also bigger, adopt the adjustment structure intensity of suction pipe to reduce greatly separately, and the operator requires great effort very much, the double cartridge structure is that absorbing path and blowing passage are divided into two cylindrical shells, and these two cylindrical shells are to link into an integrated entity by bolt, this form of structure strengthens the blower bulk strength, whole air duct partly is set as air duct and following air duct, last air duct and head are fixed,, very simple during adjusting with the flexible adjustment push-botton operation as long as regulate air duct down.And when packing, the stroke between following air duct and the last air duct is transferred to minimum, its volume is also minimum.
As preferably, described head is connected by screw-type with last air duct connecting portion, and last air duct is connected by nested form with following air duct connecting portion.The tube of being in the wind all is provided with blowing passage, air-suction channel with following air duct, though two passes has cylindrical shell separately, the lower shell after merging is whole being sleeved on together on the upper shell, and the line length of going forward side by side is regulated.
As preferably, described adjusting button is fixed on down by torsion spring on the shell of air duct, and last air duct is provided with snap close rack-and-pinion locating slot along the straight line position of regulating the button place, regulates button and is provided with the hasp that cooperates with the snap close tooth bar.Torsion spring plays a part to press the adjusting button to regulating push-button reset, and hasp and snap close tooth bar break away from, following air duct can slide along last air duct and carry out distance adjustment, unclamps the adjusting button, regulates push-button reset under the effect of torsion spring, hasp fastening tooth bar, following air duct and last air duct location.
As preferably, described two passes is first passage, second channel, and first passage communicates with air intake in the head, and second channel communicates with air outlet in the head, on the following air duct roller is housed.When air outlet was closed by verge board, first passage sucked leaf through air intake to dust bag, when verge board going out to consider to be worth doing flange port when closed, the wind that fan blade produces blows out by second channel.Roller is provided with two.
As preferably, described first passage leads to the bits flange by the crumb mouth after entering head, and dust bag is arranged on out on the bits flange by the control of dust frame.The leaf that first passage sucks enters dust bag through going out to consider to be worth doing flange through air intake again to the crumb mouth, and this design combines air intake, air outlet, crumb mouth effectively, makes the inner space of head fully obtain utilizing.
As preferably, the breadth of described verge board is greater than the endoporus that goes out to consider to be worth doing flange, and the breadth of verge board is greater than crumb mouth and the air outlet passway that crosses simultaneously.Verge board plays the closing function of valve-type, as long as be rotated in the different angles position of setting, just can close crumb mouth or air outlet, and another passage is in open mode when closing one of them passage.
As preferably, described verge board is arranged on out in the head shell at bits flange position, and verge board and head shell are hinged.The operating grip of verge board is positioned at maneuverable position on the head.
As preferably, be provided with motor in the described head, connect fan blade on the motor, head is provided with extracting power supply cord, and the head appearance is provided with handle, establishes shift knob on the handle.Can invent and adopt mechanical type pressure-vaccum wind, power supply adopts the civilian electricity of standard, holds handle during use, utilizes two rollers to move whole table apparatus.
Effective effect of the present utility model is: simple and reasonable, easy and simple to handle, light labor intensity, and common ground and meadow can both be used; Packaging volume is little, and is capable of expansion and contraction, is fit to people's operation of differing heights.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the telescoping mechanism modular construction schematic diagram of the utility model Fig. 1.
Fig. 3 is the local structure for amplifying schematic diagram of the M of the utility model Fig. 2.
Fig. 4 is a kind of stroke minimum state structural representation of the present utility model.
Among the figure: 1. head, 2. motor, 3. fan blade, 4. verge board is 5. gone up air duct, 6. regulates button, 7. torsion spring 8. plays air duct, 9. roller, 10. dust bag, 11. power lines, 12. control of dust framves, 13. air intake, 14. air outlets, 15. crumb mouths, 16. go out to consider to be worth doing flange, 17. second channels, 18. first passages.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, Fig. 2, a kind of foliage pressure-vacuum blower fan of present embodiment is made up of three parts, head 1, last air duct 5, following air duct 8.The upper end of last air duct 5 is connected with head 1 usefulness screw.The cylindrical shell profile of last air duct 5 is littler than the endoporus of following air duct 8, both adopt matched in clearance, and last air duct 5 is provided with snap close rack-and-pinion locating slot along its length, and the end of following air duct 8 is established the position that is provided with the snap close tooth bar with last air duct and adorned an adjusting button 6, regulate button 6 and be provided with torsion spring 7, as shown in Figure 3.The tail end of following air duct 8 is passwaies, establishes two rollers 9 on the following air duct 8.Following air duct 8 is formed by connecting with bolt side by side by two independent barrels, is respectively two passages in two barrels.
Be provided with crumb mouth 15 in head 1, these 15 downward outer ends, crumb mouth are established one and are gone out to consider to be worth doing flange 16, go out to consider to be worth doing on the flange 16 by a control of dust frame 12 dust bag 10 to be fixed in the above.
Two passes in the following air duct 8 is called first passage 18 and second channel 17, first passage 18 communicates with air intake 13 in the head 1, second channel 17 communicates with air outlet 14 in the head 1, the crumb mouth 15 of head 1 and air outlet 14 intersections are provided with verge board 4, this verge board 4 is arranged on out in the housing at bits flange 16 positions, hinged with housing, can rotate an angle of 90 degrees.
Motor 2 is housed in the head 1, and motor 2 is equipped with fan blade 3, and the power line 11 of drawing is made as two-phase, is provided with handle in the upper end position of head 1 appearance, establishes shift knob on the handle.
During use, utilize and regulate the sliding distance that button 6 is regulated between lower shell 8 and the upper shell 5, the person's that presses the different operating height is determined, hold the handle on the head, start switch, driven by motor fan blade rotation, when verge board 4 is closed air outlet 14, this device by first passage 18 the leaf suction and collect in the dust bag 10; When verge board 4 crumb mouth 15 closures, this moment, air outlet 14 was in open mode, this device is kept watch by second channel 17 and is blown out, the realization function of blowing.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any structure after the simple transformation of the present utility model, technology is all belonged to protection domain of the present utility model.
Claims (8)
1. a foliage pressure-vacuum blower fan comprises head (1), it is characterized in that an end of described head (1) is connected with the upper end of last air duct (5), and the lower end of last air duct (5) connects air duct (8) down; Be provided with crumb mouth (15) in the described head (1), outer end, crumb mouth (15) is provided with out bits flange (16); Described air duct (8) down is that two barrels arranged side by side are formed, be respectively equipped with passage in two barrels arranged side by side, two passes passes down air duct (8) and last air duct (5) and communicates with air intake (13), air outlet (14) in the head (1), and the crumb mouth (15) of head (1) and air outlet (14) intersection are provided with verge board (4); Following air duct (8) is provided with regulates button (6), and last air duct (5) is provided with locating slot.
2. foliage pressure-vacuum blower fan according to claim 1 is characterized in that described head (1) is connected by screw-type with last air duct (5) connecting portion, and last air duct (5) is connected by nested form with following air duct (8) connecting portion.
3. foliage pressure-vacuum blower fan according to claim 1, it is characterized in that described adjusting button (6) is fixed on down on the shell of air duct (8) by torsion spring (7), last air duct (5) is provided with snap close rack-and-pinion locating slot along the straight line position of regulating button (6) place, regulates button (6) and is provided with the hasp that cooperates with the snap close tooth bar.
4. foliage pressure-vacuum blower fan according to claim 1, it is characterized in that described two passes is first passage (18), second channel (17), first passage (18) communicates with air intake (13) in the head (1), second channel (17) communicates with air outlet (14) in the head (1), and roller (9) is housed on the following air duct (8).
5. foliage pressure-vacuum blower fan according to claim 4, it is characterized in that described first passage (18) enters head (1) back and leads to bits flange (16) by crumb mouth (15), dust bag (10) is arranged on out on the bits flange (16) by control of dust frame (12).
6. foliage pressure-vacuum blower fan according to claim 1, the breadth that it is characterized in that described verge board (4) be greater than the endoporus that goes out to consider to be worth doing flange (16), and the breadth of verge board (4) is greater than crumb mouth (15) and air outlet (14) passway that crosses simultaneously.
7. according to claim 1 or 6 described foliage pressure-vacuum blower fans, it is characterized in that described verge board (4) is arranged on out in head (1) housing at bits flange (16) position, verge board (4) is hinged with head (1) housing.
8. according to claim 1 or 2 or 4 or 5 described foliage pressure-vacuum blower fans, it is characterized in that being provided with in the described head (1) motor (2), motor (2) is gone up and is connected fan blade (3), head (1) is provided with extracting power supply cord (11), head (1) appearance is provided with handle, establishes shift knob on the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200746269U CN201972129U (en) | 2011-03-21 | 2011-03-21 | Leaf sucking/blowing fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200746269U CN201972129U (en) | 2011-03-21 | 2011-03-21 | Leaf sucking/blowing fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972129U true CN201972129U (en) | 2011-09-14 |
Family
ID=44577235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200746269U Expired - Lifetime CN201972129U (en) | 2011-03-21 | 2011-03-21 | Leaf sucking/blowing fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972129U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452066A (en) * | 2013-09-09 | 2013-12-18 | 苏州安必瑟斯机电技术有限公司 | Blow and suction machine |
| CN103894370A (en) * | 2012-12-28 | 2014-07-02 | 苏州宝时得电动工具有限公司 | Handheld blowing and sucking machine |
| CN104233980A (en) * | 2013-06-07 | 2014-12-24 | 苏州宝时得电动工具有限公司 | Blowing and sucking machine |
| CN105714719A (en) * | 2016-01-29 | 2016-06-29 | 成都绿迪科技有限公司 | Garden leaf suction machine |
| CN106012938A (en) * | 2016-07-28 | 2016-10-12 | 丹阳市亚力车业有限公司 | Multifunctional street sweeper truck fan |
| WO2016161978A1 (en) * | 2015-04-10 | 2016-10-13 | 苏州宝时得电动工具有限公司 | Blowing/drawing-in device |
| CN106049326A (en) * | 2015-04-10 | 2016-10-26 | 苏州宝时得电动工具有限公司 | Blowing and sucking device |
| CN106284156A (en) * | 2015-05-15 | 2017-01-04 | 苏州宝时得电动工具有限公司 | Blower |
| CN106284149A (en) * | 2015-05-11 | 2017-01-04 | 南京德朔实业有限公司 | Hair-dryer |
| WO2019153397A1 (en) * | 2018-02-06 | 2019-08-15 | 绍兴市上虞冠业电器有限公司 | Hand-held air blower |
| US10398095B2 (en) | 2014-11-28 | 2019-09-03 | Positec Power Tools (Suzhou) Co., Ltd | Blowing-suction device |
-
2011
- 2011-03-21 CN CN2011200746269U patent/CN201972129U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894370A (en) * | 2012-12-28 | 2014-07-02 | 苏州宝时得电动工具有限公司 | Handheld blowing and sucking machine |
| CN104233980A (en) * | 2013-06-07 | 2014-12-24 | 苏州宝时得电动工具有限公司 | Blowing and sucking machine |
| CN104233980B (en) * | 2013-06-07 | 2016-07-06 | 苏州宝时得电动工具有限公司 | Blower |
| CN103452066A (en) * | 2013-09-09 | 2013-12-18 | 苏州安必瑟斯机电技术有限公司 | Blow and suction machine |
| US11109541B2 (en) | 2014-04-10 | 2021-09-07 | Positec Power Tools (Suzhou) Co., Ltd. | Blow-suction device with operation mode adjustment mechanism |
| US10398095B2 (en) | 2014-11-28 | 2019-09-03 | Positec Power Tools (Suzhou) Co., Ltd | Blowing-suction device |
| WO2016161978A1 (en) * | 2015-04-10 | 2016-10-13 | 苏州宝时得电动工具有限公司 | Blowing/drawing-in device |
| CN106049326A (en) * | 2015-04-10 | 2016-10-26 | 苏州宝时得电动工具有限公司 | Blowing and sucking device |
| CN106284149A (en) * | 2015-05-11 | 2017-01-04 | 南京德朔实业有限公司 | Hair-dryer |
| CN106284156A (en) * | 2015-05-15 | 2017-01-04 | 苏州宝时得电动工具有限公司 | Blower |
| CN105714719A (en) * | 2016-01-29 | 2016-06-29 | 成都绿迪科技有限公司 | Garden leaf suction machine |
| CN106012938A (en) * | 2016-07-28 | 2016-10-12 | 丹阳市亚力车业有限公司 | Multifunctional street sweeper truck fan |
| WO2019153397A1 (en) * | 2018-02-06 | 2019-08-15 | 绍兴市上虞冠业电器有限公司 | Hand-held air blower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGYU GUANYE ELECTRIC APPLIANCE CO., LTD. Free format text: FORMER OWNER: NINGBO GUANYE INDUSTRY + TRADE CO., LTD. Effective date: 20140102 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315400 NINGBO, ZHEJIANG PROVINCE TO: 312367 SHAOXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140102 Address after: Zhao Xiangqiao small village town of Shangyu city of Zhejiang province is 312367 in Shaoxing City Patentee after: SHANGYU GUANYE ELECTRICAL APPLIANCE CO., LTD. Address before: Yuyao City, Zhejiang province 315400 Ningbo City Fung Road Economic Development Zone No. 83 Patentee before: Ningbo Guanye Industry & Trade Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Zhao Xiangqiao small village town of Shangyu District of Zhejiang province is 312367 in Shaoxing City Patentee after: Shangyu Shaoxing crown Electric Appliance Co., Ltd. Address before: Zhao Xiangqiao small village town of Shangyu city of Zhejiang province is 312367 in Shaoxing City Patentee before: SHANGYU GUANYE ELECTRICAL APPLIANCE CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110914 |
|
| CX01 | Expiry of patent term |